# 文件名：manage.py
# 作者：系统自动生成
# 创建日期：2025-04-26
# 描述：Django 项目的管理脚本，用于执行各种管理命令，如启动开发服务器、创建数据库迁移等

import os
import sys

def main():
    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'edu_system.settings')
    try:
        from django.core.management import execute_from_command_line
    except ImportError as exc:
        raise ImportError(
            "Couldn't import Django. Are you sure it's installed and "
            "available on your PYTHONPATH environment variable? Did you "
            "forget to activate a virtual environment?"
        ) from exc
    execute_from_command_line(sys.argv)

if __name__ == '__main__':
    main()